Hello,
I am trying to ecrypt some data in order to send some data encrypted in the MINOR and MAJOR adverts of the device.
I used this code to ecrypt the data ( this is...
Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hello,
I upgraded nRFgo Studio software to version 1.17.0. Installation goes OK but the application crashes every time I try to launch it after installation process.. Then...
Hi,
i tried to send data from ios 7 via tx_characteristics(like in UART example) but received error:
didWriteValueForCharacteristic 2A38 error = Error Domain=CBErrorDomain...
I have been trying for a few days now to get my environment setup for development with the nRF51822. Since there is no official configuration for the Mac w/ Eclipse I have...
Apologies if this has been asked before but did search for 'format' in faq and got nothing.
I have been answering to questions.
In my answer I place hard empty lines....
Hi
i use nrf51822 s110 "hrs" example to transmit the data to ios.
I need to add an option to send back some data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hi All,
Hardware : nrf52840 early DK (PCA10056)
I modified Zephyr code from " central_multilink " sample to connect to 15 HR devices. The connection to all 15 devices...
The datasheet for the nrf52832 specifies two key constraints:
I/O pin voltage max VDD + 0.3V, min -0.3V
The AIN0-AIN7 inputs cannot exceed VDD, or be lower than VSS...
We use the pc-ble-driver with the nRF52840-Dongle and we experience intermittent issues where communication with the dongle will just stop and result in a NRF_ERROR_SD_RPC_NO_RESPONSE...
Hello,
I am having an issue with trying to install the nrfutil program from this Nordic download page . When I click on the download for the Linux(x64) version of the nrfutil...
I'm not totally clear from the SDK documentation on when I can expect NRF_ERROR_BUSY from sd_ble_gap_data_length_update(). Would it happen in the case where both sides attempted...
Hello,
My peripheral device is nRF52840, central is an Android device, Sniffer hardware is PCA10040 kit.
Using this guide https://infocenter.nordicsemi.com/pdf/nRF_Sniffer_BLE_UG_v3...
We have an application that needs to read device battery voltage and a sensor value every 10 seconds. The ADC is using burst mode and 8X oversampling to take each sample....
I created a new dts folder for nrf5340 appcore. The application works fine on the project, but I find netcore is not working properly. I found that the BOARD_ENABLE_CPUNET...
Hello,
My device is already implementing DFU over BLE and all is working fine. But now, I want to add the update over LTEM (Quectel BG77).
I want to proceed like this...
Basic OpenThread application built for 5340 crashes in net app.
The same application works fine on 21540 (52840 + 21540)
The crash seems to happen when some thread packet...
Hello,
I have 2x PCA10040 dev kits connected via SPI.
Device #1 is talking to a custom board MCU by UART
Device #2 is connected by BT to my android app
The task is...
Hello,
I am planning to use the balun BD2425P50100AHF with the nRF52833. The voltage on the pins BAL1 and BAL2 can go up to 15V.
I am wondering what is the maximum allowed...
Hi,
We have developed an application in central mode using BLE nRF52833 chip running on SoftDevice140 , Version 7.2.0
We now need to add support for FEM nRF21540 ...
Hi,
I am using NRF52840 development kit and I need to modify the PCNF0 register values for our application.
I am developing our application using the sample application...
I have ran the Mesh light demo successfully, and capture the Bluetooth HCI log (*cfa file) from my Android phone.
However，the transaction between my phone and the nRF52840...
